What's more fun than a regular game of tennis?
Facepunch Studios, the people responsible for Rust and Garry's Mod, is working on "Deuce" - which developer Ian James describes as "tennis crossed with Street Fighter."
So instead of bouncing around boring old balls, you get fireballs, teleportation balls, and the like.
Aside from the balls, there will also be a variety of unique tennis court stages to choose from, as well as characters.
"The characters won't look like typical tennis players," said James, "Like Street Fighter each character will have a matching location. I'm toying with the idea that elements in the court environment will come in to play during a match."
Expect more updates from Facepunch Studios soon.